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Viewing changes to tests/test_config.py

* lp:~mvo/software-center/improve-test-for-config:
  - additional unit tests for the config handling code 

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tests/test_config.py
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#!/usr/bin/python
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import os
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import tempfile
 
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from tempfile import NamedTemporaryFile
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import unittest
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from tests.utils import setup_test_env
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setup_test_env()
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from softwarecenter.config import get_config
 
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from softwarecenter.config import (
 
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    SoftwareCenterConfig, 
 
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    get_config,
 
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    )
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class ConfigTestCase(unittest.TestCase):
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    """ tests the config class """
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    @classmethod
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    def setUpClass(cls):
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        # config is global so its fine to use a classmethod here
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        cls.tempfile = tempfile.NamedTemporaryFile(prefix="sc-test-")
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        cls.config = get_config(cls.tempfile.name)
 
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    def setUp(self):
 
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        self.tempfile = NamedTemporaryFile(prefix="sc-test-")
 
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        self.config = SoftwareCenterConfig(self.tempfile.name)
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    def test_properties_simple_bool(self):
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        """ test a bool property """
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            self.assertEqual(
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                self.config.getboolean("general", "add_to_launcher"), value)
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    def test_properties_default_bool(self):
 
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        """ test default values for properties """
 
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        self.assertTrue(self.config.add_to_unity_launcher)
 
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        self.assertEqual(self.config.app_window_size, "-1, -1")
 
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    def test_property_simple_string(self):
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        """ test a string property """
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        for value in [ "", "10, 10"]:
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    def test_raise_on_unknown_property(self):
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        """ test that we get a error for unknown properties """
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        self.config = get_config()
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        with self.assertRaises(AttributeError):
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            self.config.unknown_propertiy
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    def test_config_singleton(self):
 
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        config1 = get_config()
 
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        config2 = get_config()
 
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        self.assertEqual(config1, config2)
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if __name__ == "__main__":
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    unittest.main()